BB缩写的意思

UD AC TFF AR MSME B.RM UC M.Ec. AQ DILS CTC CFR DT ADELAIDE OT AIE NJTV PE AAS CLEP OP B.Eng MJ M.A.Ed AAU UQ ORC HKUST A-level TWE NSA WD PTT LA DNA MCAT HE UofMELB WP ALR ROI BAEE AD ME PG TESOL M.I.E. ADIDA ESP B.S.Ed SWJTU TA AJED BEC CBC ABC BL RA B.Eng.Mgt XQ